♡ Login
Home
Previous Papers
★
MCQs
Electrical Engineering
Electrical Energy Utilisation and Electric Traction
The motor used in mines is ...
Que.
The motor used in mines is
A.
flame proof squirrel cage induction or wound rotor motor
B.
DC series motor
C.
DC shunt motor
D.
any of the above
Right Answer is :
✓ A. flame proof squirrel cage induction or wound rotor motor
⚑ Report
Views 👍 :558
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Load torque constant at all speeds is ...
➣ Hot bearings of a DC motor may ...
➣ The most vital factor against electric traction ...
➣ The motor enclosure used in woodworking industry ...
➣ DC motors are still preferred for use ...
➣ The power factor at which the direct ...
➣ Maintenance requirements are minimum in case of ...
➣ Rheostatic braking may be applied to an ...
➣ The locomotive that has the highest operational ...
➣ For automatic drives the preference is for ...
❖ Take a qick MCQ Test on
➤ Control System
➤ Electrical Installation and Wiring
➤ Digital Electronics
➤ Electronic and Electrical Measurements and Instruments
➤ Synchronous Machines
➤ AC Basics and Networks
➤ Electromagnetic Field Theory
➤ Switchgear and Protection